Exposure
- ID
- GRAVI.2024-06-30T00:23:26.141_2
- Header ID
- GRAVI.2024-06-30T00:23:26.141
- Date updated
- 2024-06-30 00:40:36 UTC+0000
- Release date
- 2025-06-30 00:40:36 UTC+0000
- UTC Start
- 2024-06-30 00:23:26.141
- UTC End
- 2024-06-30 00:30:06.141
- MJD Start
- 60491.01627478
- MJD End
- 60491.0209044096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004598
- Ambient temperature (°C)
- 12.01
- Seeing (arcsec)
- 0.585
Observation
- ID
- 59440
- Category
- science
- Program ID
- 113.26QU.001
- Program Title
- SEARCH FOR CHEMICAL SIGNATURES LINKING DISKS TO EXOPLANETARY ATMOSPHERES: CARBON FRACTIONATION
- Program Type
- Normal
- PI / COI
- SPEZZANO / BUNN / CASELLI / BOURDAROT / KRAVCHENKO / SIPILÄ / CARONE / KAMMERER / LACOUR / EISENHAUER / BALMER / HELLING / WOITKE
Target
- ID
- 44067
- Name
- YSES1
- RA
- 201.300525
- DEC
- -64.93908
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 44.1170 | 43.8170 | 40.7000 | 41.8000 |
| U1-U3 | 82.0050 | 81.4100 | 48.3000 | 49.5000 |
| U1-U4 | 119.3200 | 118.6590 | 77.1460 | 78.6530 |
| U2-U3 | 38.7290 | 38.4460 | 57.0000 | 58.4000 |
| U2-U4 | 87.8490 | 87.6290 | 94.5120 | 96.1000 |
| U3-U4 | 61.7820 | 61.8830 | 116.9300 | 118.4560 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26QU.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60491.01627478 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | YSES1 |
| HIERARCH ESO INS SOBJ NAME | YSES1 |
| RA | 201.305227 |
| DEC | -64.9394 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 44.117 |
| HIERARCH ESO ISS PBL12 END | 43.817 |
| HIERARCH ESO ISS PBLA12 START | 40.7 |
| HIERARCH ESO ISS PBLA12 END | 41.8 |
| HIERARCH ESO ISS PBL13 START | 82.005 |
| HIERARCH ESO ISS PBL13 END | 81.41 |
| HIERARCH ESO ISS PBLA13 START | 48.3 |
| HIERARCH ESO ISS PBLA13 END | 49.5 |
| HIERARCH ESO ISS PBL14 START | 119.32 |
| HIERARCH ESO ISS PBL14 END | 118.659 |
| HIERARCH ESO ISS PBLA14 START | 77.146 |
| HIERARCH ESO ISS PBLA14 END | 78.653 |
| HIERARCH ESO ISS PBL23 START | 38.729 |
| HIERARCH ESO ISS PBL23 END | 38.446 |
| HIERARCH ESO ISS PBLA23 START | 57.0 |
| HIERARCH ESO ISS PBLA23 END | 58.4 |
| HIERARCH ESO ISS PBL24 START | 87.849 |
| HIERARCH ESO ISS PBL24 END | 87.629 |
| HIERARCH ESO ISS PBLA24 START | 94.512 |
| HIERARCH ESO ISS PBLA24 END | 96.1 |
| HIERARCH ESO ISS PBL34 START | 61.782 |
| HIERARCH ESO ISS PBL34 END | 61.883 |
| HIERARCH ESO ISS PBLA34 START | 116.93 |
| HIERARCH ESO ISS PBLA34 END | 118.456 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004642 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004554 |
| HIERARCH ESO ISS AMBI TEMP | 12.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |